720048030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{12227}}^1$

素因数の和:12401

約数の個数: 64

約数和(自身を含む): 1873525248

約数和(自身を除く): 1153477218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1510, 1963, 2265, 3926, 4530, 5889, 9815, 11778, 12227, 19630, 24454, 29445, 36681, 58890, 61135, 73362, 122270, 158951, 183405, 317902, 366810, 476853, 794755, 953706, 1589510, 1846277, 2384265, 3692554, 4768530, 5538831, 9231385, 11077662, 18462770, 24001601, 27694155, 48003202, 55388310, 72004803, 120008005, 144009606, 240016010, 360024015, 720048030]

約数ペア:

[(1, 720048030), (2, 360024015), (3, 240016010), (5, 144009606), (6, 120008005), (10, 72004803), (13, 55388310), (15, 48003202), (26, 27694155), (30, 24001601), (39, 18462770), (65, 11077662), (78, 9231385), (130, 5538831), (151, 4768530), (195, 3692554), (302, 2384265), (390, 1846277), (453, 1589510), (755, 953706), (906, 794755), (1510, 476853), (1963, 366810), (2265, 317902), (3926, 183405), (4530, 158951), (5889, 122270), (9815, 73362), (11778, 61135), (12227, 58890), (19630, 36681), (24454, 29445)]